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CORR
2008
Springer
113views Education» more  CORR 2008»
15 years 18 days ago
Expressing OLAP operators with the TAX XML algebra
With the rise of XML as a standard for representing business data, XML data warehouses appear as suitable solutions for Web-based decision-support applications. In this context, i...
Marouane Hachicha, Hadj Mahboubi, Jérô...
CCR
2006
117views more  CCR 2006»
15 years 17 days ago
Efficient and decentralized computation of approximate global state
Abstract-- The need for efficient computation of approximate global state lies at the heart of a wide range of problems in distributed systems. Examples include routing in the Inte...
S. Keshav
IJMSO
2008
135views more  IJMSO 2008»
15 years 16 days ago
An argumentation framework based on confidence degrees to combine ontology mapping approaches
: Ontology mapping has a key importance for applications such as information retrieval, database integration, and agent-communication. This paper presents an Argumentation Framewor...
Cássia Trojahn dos Santos, Paulo Quaresma, ...
JIIS
2006
76views more  JIIS 2006»
15 years 14 days ago
Holes in joins
A join of two relations in real databases is usually much smaller than their cartesian product. This means that most of the combinations of tuples in the crossproduct of the respe...
Jarek Gryz, Dongming Liang
96
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FGCS
2007
108views more  FGCS 2007»
15 years 14 days ago
From bioinformatic web portals to semantically integrated Data Grid networks
We propose a semi-automated method for redeploying bioinformatic databases indexed in a Web portal as a decentralized, semantically integrated and service-oriented Data Grid. We g...
Adriana Budura, Philippe Cudré-Mauroux, Kar...
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